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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,190 @@ | ||
| <?php | ||
| /** | ||
| * Created by PhpStorm. | ||
| * User: inhere | ||
| * Date: 2017/6/10 | ||
| * Time: 下午12:26 | ||
| */ | ||
|
|
||
| namespace MyLib\Web\Util; | ||
|
|
||
| /** | ||
| * Class RequestHelper | ||
| * @package MyLib\Web\Util | ||
| */ | ||
| class RequestUtil | ||
| { | ||
| /** | ||
| * 本次请求开始时间 | ||
| * @param bool $float | ||
| * @return mixed | ||
| */ | ||
| public static function time($float = true) | ||
| { | ||
| if ((bool)$float) { | ||
| return $_SERVER['REQUEST_TIME_FLOAT']; | ||
| } | ||
|
|
||
| return $_SERVER['REQUEST_TIME']; | ||
| } | ||
|
|
||
| /** | ||
| * Get a value from $_POST / $_GET | ||
| * if unavailable, take a default value | ||
| * @param string $key Value key | ||
| * @param mixed $default (optional) | ||
| * @return mixed Value | ||
| */ | ||
| public static function param($key, $default = null) | ||
| { | ||
| if (!$key || !\is_string($key)) { | ||
| return false; | ||
| } | ||
|
|
||
| $ret = $_POST[$key] ?? $_GET[$key] ?? $default; | ||
|
|
||
| if (\is_string($ret)) { | ||
| return stripslashes(urldecode(preg_replace('/((\%5C0+)|(\%00+))/i', '', urlencode($ret)))); | ||
| } | ||
|
|
||
| return $ret; | ||
| } | ||
|
|
||
| /** | ||
| * @param null|string $name | ||
| * @param mixed $default | ||
| * @return mixed | ||
| */ | ||
| public static function get($name = null, $default = null) | ||
| { | ||
| if (null === $name) { | ||
| return $_GET; | ||
| } | ||
|
|
||
| return $_GET[$name] ?? $default; | ||
| } | ||
|
|
||
| /** | ||
| * @param string|null $name | ||
| * @param mixed $default | ||
| * @return mixed | ||
| */ | ||
| public static function post($name = null, $default = null) | ||
| { | ||
| $body = self::getParsedBody(); | ||
|
|
||
| if (null === $name) { | ||
| return $body; | ||
| } | ||
|
|
||
| return $body[$name] ?? $default; | ||
| } | ||
|
|
||
| /** | ||
| * @var false|array | ||
| */ | ||
| private static $parsedBody = false; | ||
|
|
||
| /** | ||
| * @return array | ||
| */ | ||
| public static function getParsedBody() | ||
| { | ||
| if (self::$parsedBody === false) { | ||
| // post data is json | ||
| if ( | ||
| !isset($_SERVER['HTTP_CONTENT_TYPE']) || !($type = $_SERVER['HTTP_CONTENT_TYPE']) || strpos($type, | ||
| '/json') <= 0 | ||
| ) { | ||
| self::$parsedBody = &$_POST; | ||
| } else { | ||
| self::$parsedBody = json_decode(file_get_contents('php://input'), true); | ||
| } | ||
| } | ||
|
|
||
| return self::$parsedBody; | ||
| } | ||
|
|
||
| /** | ||
| * @param $key | ||
| * @return bool | ||
| */ | ||
| public static function hasParam($key) | ||
| { | ||
| if (!$key || !\is_string($key)) { | ||
| return false; | ||
| } | ||
|
|
||
| return isset($_POST[$key]) ? true : isset($_GET[$key]); | ||
| } | ||
|
|
||
| public static function safePostVars() | ||
| { | ||
| if (!$_POST || !\is_array($_POST)) { | ||
| $_POST = []; | ||
| } else { | ||
| $_POST = array_map(array(DataHelper::class, 'htmlentitiesUTF8'), $_POST); | ||
| } | ||
| } | ||
|
|
||
| /** | ||
| * Get all values from $_POST/$_GET | ||
| * @return mixed | ||
| */ | ||
| public static function getAll() | ||
| { | ||
| return $_POST + $_GET; | ||
| } | ||
|
|
||
| /** | ||
| * @param $data | ||
| * @param $separator | ||
| * @example | ||
| * /status/active/id/12 | ||
| * => | ||
| * [ | ||
| * 'status' => 'active', | ||
| * 'id' => '12', | ||
| * ] | ||
| * @return array | ||
| */ | ||
| public static function buildQueryParams($data, $separator = '/') | ||
| { | ||
| $arrData = \is_string($data) ? explode($separator, $data) : $data; | ||
| $arrData = array_values(array_filter($arrData)); | ||
| $newArr = []; | ||
| $count = \count($arrData); #统计 | ||
|
|
||
| // $arrData 中的 奇数位--变为键，偶数位---变为前一个奇数 键的值 array('前一个奇数'=>'偶数位') | ||
| for ($i = 0; $i < $count; $i += 2) { | ||
| $newArr[$arrData[$i]] = $arrData[$i + 1] ?? ''; | ||
| } | ||
|
|
||
| unset($arrData); | ||
|
|
||
| return $newArr; | ||
| } | ||
|
|
||
| /** | ||
| * @param $name | ||
| * @param string $default | ||
| * @return mixed | ||
| */ | ||
| public static function serverParam($name, $default = '') | ||
| { | ||
| return self::server($name, $default); | ||
| } | ||
|
|
||
| /** | ||
| * get $_SERVER value | ||
| * @param string $name | ||
| * @param string $default | ||
| * @return mixed | ||
| */ | ||
| public static function server($name, $default = '') | ||
| { | ||
| $name = strtoupper($name); | ||
|
|
||
| return isset($_SERVER[$name]) ? trim($_SERVER[$name]) : $default; | ||
| } | ||
| } |
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